[Milsurplus] Carbon Composites Go Bye Bye
David Stinson
arc5 at ix.netcom.com
Wed May 6 08:47:51 EDT 2020
Mentioned this once, finally pulled the trigger on it.
I have purged my 50-year junk-box of carbon-comp resistors,
including NOS, save only obvious "antique" parts from
the 20s and 30s and "premium grade" precisions.
Over a gallon of them. 90% have drifted, some of them
substantially, and it just isn't worth my precious and
rapidly-dwindling time to try and cherry-pick those still good.
Will be using mostly the current "flame-proof" in
future projects. I'm curious if anyone else has considered
"resistor retirement?"
73 Dave AB5S
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